Kev tsim kho zoo thiab kev tiv thaiv tsis ua haujlwm ntawm cov neeg foob
- Tus qauv tsim qauv tshiab ntawm tus neeg foob ua tau zoo li cas los txhim kho nws cov kabmob muaj peev xwm?
Tus neeg foob pob tshiab tau txais cov xim sib txawv-ntu uas muaj kev ntxhov siab rau ntawm lub taub hau; ze, nce thaj chaw tiv tauj los ntawm 20%, thiab cov kabmob uas muaj peev xwm tiv thaiv cov neeg sib tw ntsug, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom siv dag zog, thiab txo cov kev pheej hmoo ntawm lub zog, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom sib tw, thiab txo cov kev pheej hmoo ntawm cov khoom siv dag zog, thiab txo cov kev pheej hmoo ntawm cov neeg caij tsheb ciav hlau, thiab txo cov kev pheej hmoo ntawm cov khoom siv. cov kab thauj mus los ntawm Daqin Railway, tom qab daim ntawv thov ntawm cov khoom siv tshiab tawg, cov neeg sau ntawv tuaj yeem txo los ntawm 50%.
- Dab tsi yog cov txiaj ntsig ntawm cov tshuab kho cov nplaim dej ntawm cov xeb tsis kam ntawm tus foob pob?
Cov txheej txheem saum npoo xws li kub-dacromet txheej,}}}} {} μm, uas tuaj yeem tiv thaiv tus neeg sau ntawv los ntawm Roting . dacromet txheej muaj cov khoom siv ntsev kom zoo, tsis muaj qhov sib npaug ntawm cov ntses corrosion, tsis muaj qhov sib xyaw ua ke ntawm cov ntses colenplate, txhim kho nws cov kos tiv thaiv thiab corrosion Kuj tau muab tshuaj txhuam rau cov neeg saib xyuas dej hiav txwv epoMen tau txuas ntxiv mus, Nquag .
- Yuav ua li cas txhim kho qhov kev ruaj khov zoo ntawm cov neeg foob los ntawm kev txhim kho cov txheej txheem tsim khoom?
Txhim kho txoj kev tsim khoom tsim muaj xws li xaiv cov khoom siv raw thiab demormation.}}}℃thiab deformation ntawm 40-50% tuaj yeem txhim kho lub zog thiab kev ntsuas qhov tseeb ntawm cov tshuab hluav taws xob zoo xws li thev naus laus zis ua kom zoo nkauj xws li ultrasonic khuam nrhiav thiab Sib nqus partle kom pom kom pom kev no rau txhua tus neeg foob pob los tshawb xyuas cov khoom siv sab hauv uas tau tsim los ntawm lub Hoobkas tau nce ntawm 85% rau 98%.
- Dab tsi yog qhov tsis ua tiav hom thiab tiv thaiv kev ntsuas ntawm cov neeg foob nyob rau hauv cov kev hloov pauv sib txawv?
Nyob rau hauv cov huab cua txias, cov neeg nplua nuj yog nquag txias rau cov neeg siv npib tsawg, thiab cov checkplate zoo li cas, cov neeg foob av muaj kev nyab xeeb, cov neeg foob yuav deform thiab ua kev ntxhov siab vim kev nthuav dav kub thiab kev sib koom tes ua ke ntawm cov chaw sib tw thiab cov khoom siv hluav taws xob tseem ceeb, thiab cov khoom siv hluav taws xob tseem ceeb, hauv cov chaw sov thiab los nag thiab los nag nyob sab qab teb, Railway Department Siv cov xim uas tiv thaiv corrosion rau cov neeg foob ib xyoos ib zaug, uas tau txo cov teeb meem tsis ua tiav tshwm sim los ntawm corrosion.
- Daim ntawv thov yuav ua li cas ntawm kev soj ntsuam thev naus laustoring thev naus laus zis hauv kev ntsuam xyuas cov neeg foob pob?
Saib xyuas cov thev naus laus zis xws li kev ntsuas hluav taws xob thiab kev hloov pauv ntawm cov teeb meem hluav taws xob thiab kev ntxhov siab. Tswb . Cov ntaub ntawv kev ntsuas kho qhov muag tau siv thiab ua kom muaj zog los tiv thaiv cov ntaub ntawv kev noj qab haus huv ntawm lub foob thiab kwv yees nws qhov seem lub neej .} Kev soj ntsuam cov kev phom sij, thiab ua kom muaj kev phom sij rau kev nyab xeeb, thiab ua kom muaj kev nyab xeeb kev phom sij